Three-wheeled articulated tractor with articulation and steering control means
United States Patent 2788858
US Patent References:
Road working machinery
- - 2193367

Tractor
- - 2253420

Truck having booster mechanism
- - 2325396


Inventors:
Aasland, Byren T.
Bloom, Merle W.
Zink, William L.
Publication Date:
04/16/1957
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Assignee:
Dorothy, Bush L.
SEARS ROEBUCK & CO
Primary Class:
180/210
Other Classes:
280/830, 180/209, 280/62, 180/419, 180/900, 180/10
International Classes:
B62D15/00; B62D49/06; B62D53/02; B62D61/08; B62D49/00; B62D53/00; B62D61/00
Foreign References:
BE499199A
GB190922650A
GB446691A